I was just wondering if you can use a martindale collar on a small terrier?
A friend of mine got a JRTx from the animal welfare league, he is 3 yr old and a lovely dog but he lacks basic training, he pulls on lead, does not sit, stay, heal etc.
she has enrolled in a training group but in the mean time she would like to walk him and use up some of his terrier energy.
she has asked me because Pepsi has great training and a reliable recall.
but i have no idea!